[INFO] crate memsocket 0.1.3 is already in cache
[INFO] extracting crate memsocket 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/memsocket/0.1.3
[INFO] extracting crate memsocket 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/memsocket/0.1.3
[INFO] validating manifest of memsocket-0.1.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of memsocket-0.1.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing memsocket-0.1.3
[INFO] finished frobbing memsocket-0.1.3
[INFO] frobbed toml for memsocket-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/memsocket/0.1.3/Cargo.toml
[INFO] started frobbing memsocket-0.1.3
[INFO] finished frobbing memsocket-0.1.3
[INFO] frobbed toml for memsocket-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/memsocket/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing memsocket-0.1.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/memsocket/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 1e9148dcfa1386a7ce0e40006c7a1d874ab933fcc9d4a3d0564095a9dec4ab5f
[INFO] running `"docker" "start" "-a" "1e9148dcfa1386a7ce0e40006c7a1d874ab933fcc9d4a3d0564095a9dec4ab5f"`
[INFO] [stderr]    Compiling memsocket v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "1e9148dcfa1386a7ce0e40006c7a1d874ab933fcc9d4a3d0564095a9dec4ab5f"`
[INFO] running `"docker" "rm" "-f" "1e9148dcfa1386a7ce0e40006c7a1d874ab933fcc9d4a3d0564095a9dec4ab5f"`
[INFO] [stdout] 1e9148dcfa1386a7ce0e40006c7a1d874ab933fcc9d4a3d0564095a9dec4ab5f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/memsocket/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fa5252cffd3e1817eb3d2161ea149790cad4c76e65da7a34e171eaffa909e556
[INFO] running `"docker" "start" "-a" "fa5252cffd3e1817eb3d2161ea149790cad4c76e65da7a34e171eaffa909e556"`
[INFO] [stderr]    Compiling memsocket v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `"docker" "inspect" "fa5252cffd3e1817eb3d2161ea149790cad4c76e65da7a34e171eaffa909e556"`
[INFO] running `"docker" "rm" "-f" "fa5252cffd3e1817eb3d2161ea149790cad4c76e65da7a34e171eaffa909e556"`
[INFO] [stdout] fa5252cffd3e1817eb3d2161ea149790cad4c76e65da7a34e171eaffa909e556
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/memsocket/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 20ed8f5ccf2d788b3eed3869008697d59b2f3d6ea5824043bf6183c7eedc9d5a
[INFO] running `"docker" "start" "-a" "20ed8f5ccf2d788b3eed3869008697d59b2f3d6ea5824043bf6183c7eedc9d5a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/memsocket-1465ac3a095cba96
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bounded_test-558098c7189cdfee
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test write_then_read ... ok
[INFO] [stdout] test write_then_read_partial ... ok
[INFO] [stdout] test read_then_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unbounded_test-eedf6eee7b1eb9b5
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test write_then_read_partial ... ok
[INFO] [stdout] test read_then_write ... ok
[INFO] [stdout] test write_then_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memsocket
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "20ed8f5ccf2d788b3eed3869008697d59b2f3d6ea5824043bf6183c7eedc9d5a"`
[INFO] running `"docker" "rm" "-f" "20ed8f5ccf2d788b3eed3869008697d59b2f3d6ea5824043bf6183c7eedc9d5a"`
[INFO] [stdout] 20ed8f5ccf2d788b3eed3869008697d59b2f3d6ea5824043bf6183c7eedc9d5a